This base-mounted end suction pump is constructed with a cast iron casing and a stainless steel impeller. The unit integrates a dry shaft design that prevents circulating fluid from contacting the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. Rated for 125 PSI service, the pump utilizes a ceramic seat and EPT rubber mechanical seal to manage fluid containment. The assembly includes flush seal line taps to allow for filter installation and incorporates pressure tappings on both the suction and discharge connections for monitoring system performance.
This unit utilizes a 7.5 HP premium efficiency TEFC motor operating at 1750 RPM that includes Aegis grounding and is rated for 380-460V / 3PH power, resulting in a DOE PEI rating of 0.45. The 'S' in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.